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Dandong weather

Liaoning · 815,858 inhabitants · Friday, October 30 · updated 00:54

Air: Poor

7°

Clear sky

Feels like 6°C

Wind

5 km/h

Gusts

5 km/h

Humidity

70 %

Pressure

1015 hPa

Clouds

0 %

Storm

Rise 06:09 Set 16:43 Day 10 h 34 min UV 6 · Moderate

Morning, afternoon, evening

Trend

Night

Clear sky

6°4°

Feels like 5°

Wind ↑ SE 6 km/h

Humidity 78 %

Morning

Clear sky

17°7°

Feels like 17°

Wind ↑ WSW 18 km/h

Gusts 32 km/h

Humidity 49 %

Afternoon

Clear sky

17°11°

Feels like 17°

Wind ↑ NNW 27 km/h

Gusts 47 km/h

Humidity 56 %

Evening

Clear sky

8°4°

Feels like 6°

Wind ↑ N 20 km/h

Gusts 42 km/h

Humidity 40 %

08:00

7°

SE 9

11:00

17°

WSW 18

14:00

17°

WSW 12

17:00

11°

NNW 27

20:00

8°

N 19

23:00

4°

N 20

02:00

3°

N 16

05:00

-0°

NNW 10

Dandong forecast in charts · next 7 days

The week ahead: highs and lows

▲ This week runs +1.6° warmer than usual

Highs Lows Usual for the season (1991–2020 average)

Hourly detail

Temperature (°C) Rain (mm) Wind (km/h)

Dandong climate: what a normal year looks like

Nights typically freeze from November to March, the coldest averaging −12 °C in January.

The hottest stretch is August, when afternoons average 28 °C; the coldest is January, when nights average −12 °C. Between those two months the average temperature changes by 32 °C.

The wet season is concentrated from June to August, which brings 58% of the annual total; July by itself averages 233 mm.

From 15 h 01 min of daylight in late June to 9 h 18 min in late December.

Forecast highs for the coming week average 12 °C, 5 °C cooler than a normal October (17 °C).

30-year averages (1991–2020)
Month	Typical high	Typical low	Rainfall
Jan	−2 °C	−12 °C	11 mm
Feb	2 °C	−8 °C	20 mm
Mar	7 °C	−2 °C	27 mm
Apr	15 °C	5 °C	56 mm
May	20 °C	11 °C	91 mm
Jun	25 °C	17 °C	115 mm
Jul	27 °C	21 °C	233 mm
Aug	28 °C	21 °C	224 mm
Sep	24 °C	15 °C	87 mm
Oct	17 °C	7 °C	57 mm
Nov	8 °C	0 °C	48 mm
Dec	−1 °C	−9 °C	22 mm
Whole year	14 °C	6 °C	990 mm

Source: our own processing of the ERA5 reanalysis (Copernicus/ECMWF) for 40.13° N, 124.39° E, 1991–2020. ERA5 averages over a 0.25° grid (about 25 km): hills, a coastline or the heat of the city itself can shift local values by a degree or two.

Air you breathe in Dandong: pollution and pollen

4/6

Poor

European Air Quality Index (EAQI), from Copernicus CAMS

PM2.532µg/m³

PM1045µg/m³

Copernicus CAMS model, updated several times a day.

Rain radar around Dandong

Rain observed over the last two hours by official weather radars around Dandong, followed by the radar forecast for the next hour where the weather service provides one.

Rain radar Last two hours, then forecast where available · drag the timeline

No open weather radar covers Dandong yet: the map shows our hour-by-hour rain forecast (ICON, GFS).

Moon over Dandong

Waning gibbous

79 % illuminated · 19.3 days

Rise 16:47 Set 07:48

Sat 31/10 69%

Sun 1/11 59%

Mon 2/11 49% Last quarter

Tue 3/11 38%

Wed 4/11 28%

Thu 5/11 19%

Fri 6/11 12%

Sat 7/11 6%

Sun 8/11 2%

Mon 9/11 0%

Tue 10/11 1% New moon

Wed 11/11 3%

Moonrise and moonset in local time (Asia/Shanghai); phase and lit fraction from a synodic calculation.

Look up a past day in Dandong

Curious about the weather in Dandong on a given day? Choose a date: we read it from the ERA5 reanalysis (ECMWF / Copernicus C3S), which runs until about a week ago.

Dandong weather at a glance

This page gathers everything about the weather in Dandong, Liaoning: conditions now, the forecast for each part of the day and the trend for the coming week. At the moment the sky is “clear sky”, it is 7 °C (feels like 6 °C) and the wind blows at 5 km/h.

Expected range today: -0 °C to 17 °C and a dry sky. The forecast comes from the AtmoAtlas engine, which combines ECMWF-AIFS, NOAA GFS and DWD ICON, adjusts cloud cover with METAR reports and uses convective energy (CAPE) to flag storms.

Other big cities nearby

Man’gyŏngdae-Ri 167 km 8°

Pyongyang 169 km 8°

Dandong weather data for developers

Use the Dandong forecast in your own website or app: one JSON call returns weather, air quality, tides and sun and moon times. The free key needs no card.

Create a free key

Where does this forecast come from? Our engine, checked every day against 1125 weather stations